Feature: 1. Built‑in chip and electronic contact of EF‑EOS M helps achieve anti‑shake, addressing ghosting and blur caused by shake. 2. Gold‑plated copper electronic contact provides enhanced data transmission quality of lens and body quality. 3. Supports EF-EOS camera side control . When adapting for Canon, you can quickly adjust aperture on camera, enhancing accessibility. 4. Built‑in software can record property and shooting data of photo, after installed, it also support checking aperture, shutter and exposure compensation on camera body for Canon. 5. Professional screw‑threaded matte internal face is highly capable of absorbing reflexed light, and tight connect prevents stray and dazzle light. 6. Attachable tripod provides stable experience, and front and rear dust cap makes you free from blot. Specification: Item Type: EF-EOS M Lens Adapter Material: Aluminum Alloy Color: Black Compatible Lens: For Canon EF/EF-S Bayonet Lens Compatible Camera: For EOS M Bayonet Camera, i.e. M6II/M10 Focus Mode: Auto Tripod Slot: 1 x CU1/4"(Detachable) Max Diameter & Length:Approx. 67.5x31mm/2.6x1.2in. Package List: 1 x Adapter Ring2 x Lens Cap1 x Storage Bag1 x Instruction Note: 1.If the camera cannot auto‑focus after installed adapter on lens and turned MF mode to AF mode, please reboot camera.2.The installation will not affect ability of lens.3.Please use the button on the lens to set the functions of the lens, and if the setting in camera menu contradicts with that on camera, then please take the latter one as standard.4.When the lens is heavier than camera, please hold lens when moving the camera or shooting.5.Minimum focusing distance will increase due to the installation of adapter, so maximum magnification range and range of vision may change.